Chi Nhanh Cong Ty TNHH MTV Van Tai Va Xay Dung Hoang Dat Address: Mo Nhai Hamlet, Hung Vu Commune, Tinh Lang Son, Viet Nam Enterprise code: 4900763178-001 Phone: 0333013488 Representative: Hua Quoc Binh Hung Vu Commune, Bac Son District, Lang Son ProvinceFounding date: 15 - 6 - 2026